219007981568

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{5628289}}^1$

素因数の和:5628330

約数の個数: 48

約数和(自身を含む): 460956951000

約数和(自身を除く): 241948969432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4864, 9728, 19456, 38912, 5628289, 11256578, 22513156, 45026312, 90052624, 106937491, 180105248, 213874982, 360210496, 427749964, 720420992, 855499928, 1440841984, 1710999856, 2881683968, 3421999712, 5763367936, 6843999424, 11526735872, 13687998848, 27375997696, 54751995392, 109503990784, 219007981568]

約数ペア:

[(1, 219007981568), (2, 109503990784), (4, 54751995392), (8, 27375997696), (16, 13687998848), (19, 11526735872), (32, 6843999424), (38, 5763367936), (64, 3421999712), (76, 2881683968), (128, 1710999856), (152, 1440841984), (256, 855499928), (304, 720420992), (512, 427749964), (608, 360210496), (1024, 213874982), (1216, 180105248), (2048, 106937491), (2432, 90052624), (4864, 45026312), (9728, 22513156), (19456, 11256578), (38912, 5628289)]